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/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file.  Please review the following information
** to ensure GNU General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.  In addition, as a special
** exception, Nokia gives you certain additional rights. These rights
** are described in the Nokia Qt GPL Exception version 1.3, included in
** the file GPL_EXCEPTION.txt in this package.
**
** Qt for Windows(R) Licensees
** As a special exception, Nokia, as the sole copyright holder for Qt
** Designer, grants users of the Qt/Eclipse Integration plug-in the
** right for the Qt/Eclipse Integration to link to functionality
** provided by Qt Designer and its related libraries.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
****************************************************************************/

#ifndef BROWSERAPPLICATION_H
#define BROWSERAPPLICATION_H

#include <QtGui/QApplication>

#include <QtCore/QUrl>
#include <QtCore/QPointer>

#include <QtGui/QIcon>

QT_BEGIN_NAMESPACE
class QLocalServer;
QT_END_NAMESPACE

class BookmarksManager;
class BrowserMainWindow;
class CookieJar;
class DownloadManager;
class HistoryManager;
class NetworkAccessManager;
class BrowserApplication : public QApplication
{
    Q_OBJECT

public:
    BrowserApplication(int &argc, char **argv);
    ~BrowserApplication();
    static BrowserApplication *instance();
    void loadSettings();

    bool isTheOnlyBrowser() const;
    BrowserMainWindow *mainWindow();
    QList<BrowserMainWindow*> mainWindows();
    QIcon icon(const QUrl &url) const;

    void saveSession();
    bool canRestoreSession() const;

    static HistoryManager *historyManager();
    static CookieJar *cookieJar();
    static DownloadManager *downloadManager();
    static NetworkAccessManager *networkAccessManager();
    static BookmarksManager *bookmarksManager();

#if defined(Q_WS_MAC)
    bool event(QEvent *event);
#endif

public slots:
    BrowserMainWindow *newMainWindow();
    void restoreLastSession();
#if defined(Q_WS_MAC)
    void lastWindowClosed();
    void quitBrowser();
#endif

private slots:
    void postLaunch();
    void openUrl(const QUrl &url);
    void newLocalSocketConnection();

private:
    void clean();
    void installTranslator(const QString &name);

    static HistoryManager *s_historyManager;
    static DownloadManager *s_downloadManager;
    static NetworkAccessManager *s_networkAccessManager;
    static BookmarksManager *s_bookmarksManager;

    QList<QPointer<BrowserMainWindow> > m_mainWindows;
    QLocalServer *m_localServer;
    QByteArray m_lastSession;
    mutable QIcon m_defaultIcon;
};

#endif // BROWSERAPPLICATION_H